Accelerator adjustment spring for lawn tractor lawnmower mower ORIGINAL LONCIN For models: LONCIN G 160 F , G 200 F , G 200 FD , LC 168 F-1 , LC 168 F-2 , LC 168 F-2H Part No.: 55800039 Original part No.: 171610002-0001 1716100020001 171610002 ah m